16028400027

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{259397}}^1$

素因数の和:259922

約数の個数: 16

約数和(自身を含む): 21913943040

約数和(自身を除く): 5885543013

約数列:

[1, 3, 43, 129, 479, 1437, 20597, 61791, 259397, 778191, 11154071, 33462213, 124251163, 372753489, 5342800009, 16028400027]

約数ペア:

[(1, 16028400027), (3, 5342800009), (43, 372753489), (129, 124251163), (479, 33462213), (1437, 11154071), (20597, 778191), (61791, 259397)]